JPS5355080A - Electronic apparatus - Google Patents

Electronic apparatus

Info

Publication number
JPS5355080A
JPS5355080A JP12984476A JP12984476A JPS5355080A JP S5355080 A JPS5355080 A JP S5355080A JP 12984476 A JP12984476 A JP 12984476A JP 12984476 A JP12984476 A JP 12984476A JP S5355080 A JPS5355080 A JP S5355080A
Authority
JP
Japan
Prior art keywords
electronic apparatus
time
counting
stopwaches
numer
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP12984476A
Other languages
Japanese (ja)
Inventor
Seiji Saito
Hiroiwa Shintani
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Canon Inc
Original Assignee
Canon Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Canon Inc filed Critical Canon Inc
Priority to JP12984476A priority Critical patent/JPS5355080A/en
Priority to US05/841,208 priority patent/US4221958A/en
Publication of JPS5355080A publication Critical patent/JPS5355080A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C1/00—Registering, indicating or recording the time of events or elapsed time, e.g. time-recorders for work people
    • G07C1/02—Registering, indicating or recording the time of events or elapsed time, e.g. time-recorders for work people not involving the registering, indicating or recording of other data
    • G07C1/04—Registering, indicating or recording the time of events or elapsed time, e.g. time-recorders for work people not involving the registering, indicating or recording of other data wherein the time is indicated in figures

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Unknown Time Intervals (AREA)
  • Electric Clocks (AREA)

Abstract

PURPOSE: In measuring the lap time of athletes, the need for using a numer of stopwaches is eliminated by storing the counting contents counted by a time counting means into selected memory means.
COPYRIGHT: (C)1978,JPO&Japio
JP12984476A 1976-10-28 1976-10-28 Electronic apparatus Pending JPS5355080A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP12984476A JPS5355080A (en) 1976-10-28 1976-10-28 Electronic apparatus
US05/841,208 US4221958A (en) 1976-10-28 1977-10-11 Electronic equipment for accessing by key operation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12984476A JPS5355080A (en) 1976-10-28 1976-10-28 Electronic apparatus

Publications (1)

Publication Number Publication Date
JPS5355080A true JPS5355080A (en) 1978-05-19

Family

ID=15019623

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12984476A Pending JPS5355080A (en) 1976-10-28 1976-10-28 Electronic apparatus

Country Status (2)

Country Link
US (1) US4221958A (en)
JP (1) JPS5355080A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57105994U (en) * 1980-12-19 1982-06-30

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1449030A1 (en) * 1963-07-17 1969-04-30 Seiko Instr & Electronics Timing device for sports purposes
US3781529A (en) * 1972-05-25 1973-12-25 R Mcconnell Digital timing system
US3795907A (en) * 1973-03-12 1974-03-05 R Edwards Race calling system
US3876867A (en) * 1973-03-23 1975-04-08 Murray James W Electronic timer
US4074117A (en) * 1974-04-05 1978-02-14 Grand Prix Of America, Inc. Timing system
US4065663A (en) * 1975-12-11 1977-12-27 Edwards Ii James T Rate/time computer and control device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57105994U (en) * 1980-12-19 1982-06-30

Also Published As

Publication number Publication date
US4221958A (en) 1980-09-09

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